'The sound of a rock giant accomplishing the most improbable of feats,' reports Billboard, as Edge takes us through the new release, song by song.

'The primary colors of rock'n'roll, that's where we're gonna take the next album.' Edge speaks to Billboard Magazine.

The nineties, says Edge, was about taking 'the idea of a rock 'n' roll band, abstracting it as far as you possibly could - and then reconstructing it again.'